Dr TeethThe readme file contains my name & email address. No, I am not TBU's David. I am David Lee Andrew. I live in Adelaide, South Australia.

Batch files are, by definition, exposed source; you can see what they are doing. You will also notice that the main program - ImabeWb - offers a DEMO mode. There is not a lot to be afraid of here; cajone's not required. What I am offering makes an in interesting contrast with Tom Cole's (TBU) space management approach.

At least look at the isNum function & compare my isDrive with TBU's function of the same name.